Ruth Rogan married Frank Benerito. Frank was a musician. The marriage was a significant part of her personal life, providing companionship and support throughout her career.

Ruth Benerito successfully balanced a demanding scientific career with her personal life. She faced the challenges of being a woman in science during a time when gender biases were prevalent. Nevertheless she devoted herself to both her professional and personal pursuits.

Ruth Benerito enjoyed a variety of hobbies and activities outside of her scientific work. She was known for her love of reading, gardening, and listening to classical music. These interests provided her with relaxation and enrichment.

Ruth Benerito passed away on October 5, 2013, at the age of 97, leaving behind a remarkable legacy of scientific achievements and contributions to society. She had no children.